PH70 Powered Humidifier for Premium Wine Cellars

Whisper-Quiet, Compact Design

Engineered for discreet installation in homes, restaurants, and premium venues, the PH70 operates at a nominal 42 dB(A) — quiet enough to run unnoticed even in open wine wall displays.

Seamless Integration

Designed to sit inside bulkheads or be remotely ducted, the PH70 blends effortlessly with custom cellars, architectural wine walls, and made-to-measure steel shelving. It is fully compatible with Air Shepherd’s Smart Cellar SC23B, SC34B, and MD75 cooling units.

Engineered Specifically for Wine

Unlike generic humidifiers, the PH70 is a wine cellar humidifier designed around the needs of wine preservation. Its humidity range of 40–80% RH (±5% accuracy) ensures optimal protection for cork integrity and long-term storage.

Built for Australian Conditions

Made locally, the PH70 is designed to perform in a wide range of building types — from residential renovations to commercial venues with high foot traffic. No other Australian supplier offers a comparable, cellar-specific humidifier for wine cellar applications.

If you want to protect and elevate your wine collection, humidity control is just as important as temperature. Without stable moisture levels, corks can dry and shrink, leading to oxidation and spoilage. Destruction of flavour equals both significant loss of enjoyment and significant loss of value. Fluctuations in humidity can also affect labels, steel shelving, and the overall condition of your cellar environment — especially in tightly sealed custom rooms and modern wine wall installations.

The PH70 Powered Humidifier is Air Shepherd’s purpose-built solution for humidity control for wine storage — delivering precise, reliable moisture regulation for both residential and commercial wine rooms. Engineered and manufactured in Australia, it integrates seamlessly with custom-built wine cellars, wine walls, and metal wine racks, ensuring your space remains visually refined and functionally protected.

Whether you’re storing shiraz, chardonnay, pinot noir, or a rotating restaurant collection, the PH70 maintains the stable environment required for long-term ageing.

Ideal for Both Homes & Commercial Venues

From private collectors building a statement cellar to restaurants showcasing premium wines in a climate-controlled display, the PH70 is designed to meet the needs of every environment. As a commercial & residential humidifier for wine cellar spaces, it delivers consistent performance across small wine rooms, mid-size cellars, and architecturally designed wine walls.

If you’re planning a new build, Air Shepherd can design your custom cellar, fabricate the steel framing and shelving, and install the complete climate system — giving you a single specialist team from concept to completion.

How the PH70 Powered Humidifier Works

The PH70 introduces controlled humidity into a wine room using advanced linear humidification technology. This delivers consistent moisture injection without oversaturation, ensuring effective wine cellar moisture control across a range of interior designs — from fully enclosed wine rooms to ducted, bulkhead-mounted spaces.

A built-in hygrostat monitors the environment and adjusts the unit automatically, creating stable conditions that protect cork-sealed wines, barrels, and long-term collections. When paired with an Air Shepherd cooling system, it becomes a complete wine cellar humidification solution, offering unparalleled precision and reliability.

Install as Part of a Complete Wine Cellar Climate Control System

Humidity is only one part of proper wine storage. To protect your collection fully, the PH70 should be integrated into a complete climate strategy that includes wine cellar temperature control. With compact and ultra powerful options available, our experienced team can help you find the right one for your space. Air Shepherd builds entire cellaring solutions — from custom metal wine racks and steel-framed wine walls, through to climate systems and ducted humidification.

Frequently

Asked

Questions

What humidity level should a wine cellar actually be at?

Most wine cellars should remain between 50–70% RH. This range protects corks, labels, and long-term wine quality while avoiding mould or oversaturation.

How do you maintain stable humidity in a small wine room?

Use a purpose-built humidifier that can respond to changes quickly. If you’re wondering how to humidify a wine cellar, the simplest answer is the PH70. The PH70’s hygrostat provides precise, automatic adjustments ideal for compact spaces.

Do I really need a humidifier if my cellar is temperature-controlled?

Yes. Temperature alone cannot prevent cork drying. A humidifier is essential for consistent humidity control for wine storage.

How often do you clean a humidifier in a cellar environment?

Every 3–6 months, depending on usage, dust levels, and local water quality. Air Shepherd provides a simple maintenance guide with the unit.

What type of humidifier is best for a wine cellar?

A dedicated, ducted or ductless system designed specifically for wine — such as the PH70 — is the best humidifier for wine cellar applications.

Should I connect my humidifier to a water line?

Yes. The PH70 includes a ½” BSB inlet designed for continuous water supply, ensuring uninterrupted operation.

My humidifier is causing condensation on bottles and racks — is that normal?

No. This indicates incorrect placement or oversaturation. A properly calibrated system, like the PH70, prevents condensation by distributing moisture evenly. The technicians at Air Shepherd can come to your cellar to perform a maintenance check and give recommendations for better placement — and do the work to move it for you.

How do I manage wine cellar humidity in a very dry climate?

A powered humidifier is essential. The PH70’s controlled delivery ensures stable moisture levels even in low-humidity regions, protecting your collection year-round.